import java.io.Reader;
import java.io.BufferedReader;
import java.io.IOException;
import java.util.Vector;

public class MorphsimFileUtils {

	Vector<Double> getDoubleVec(Reader readerIn) {
		Vector<Double> vecResult = 
			new Vector<Double>();
		
		BufferedReader bufReadIn = 
			new BufferedReader(readerIn);
		
		boolean bLinesLeft = true;
		
		int nAddAt = 0;
		
		while(bLinesLeft) {
			try {
				String strCurr = bufReadIn.readLine();
				try {
					double lfCurrVal = Double.parseDouble(strCurr);
				
					vecResult.add(nAddAt, new Double(lfCurrVal));
					++nAddAt;
				} catch(Exception e) {
					bLinesLeft = false;
				}
			} catch(IOException e) {
				bLinesLeft = false;
			}
		}
		
		return vecResult;
	}
	
	double [] getDoubleArr(Reader readerIn) {
		Vector<Double> vecTmp = getDoubleVec(readerIn);
		double [] arrLfOut = new double[vecTmp.size()];
		
		for(int i = 0; i < arrLfOut.length; ++i) {
			arrLfOut[i] = vecTmp.get(i).doubleValue();
		}
		
		return arrLfOut;
	}
}